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NU252MA cylindrical roller bearing

Position:Model > Cylindrical Roller Bearings
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Main Dimensions & Performance Data

Model

NU252MA

d

260 mm

od

480 mm

B

80 mm

C

1170 kN

cr

1700 kN

Pu

150 Pu

reference speed

1400 r/min

limit speed

2000 r/min

weight

68.5 kg
Mounting dimensions

d1

D1

397

F、E

320

r1,2minimum

5

r3,4minimum

5

smaximum value

3.4

daminimum

280

damaximum value

313

db、Daminimum

324

Damaximum value

460

ramaximum value

4

rbmaximum value

4

kr

0.15

B1

B2

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